Cognomen ヴィシュヌ (Vishnu 
, ヴィシュヌ 
) , around the world, is a common last name. The surname ヴィシュヌ is habitual in United Arab Emirates, where it is quite a common surname, Mauritius, and Oman. Measured by absolute frequency, the name is most common in India, United Arab Emirates, and Saudi Arabia. Much more frequently, ヴィシュヌ is the forename as well as the last name.